|Orig Cost||Low Bid||High Bid||average|
no bids (asked $99) 7/20/04 #3828424116 idctek (untested-guarantee)|
$6.51 (+$25 ship) 5/3/06 #7616085511 victoriavogel (3 bids $4.99 start) (powers up)
HP6920B AC/DC Meter Calibrator.
This compact, solid-state calibrator was designed for your convenience, and combines in one instrument all the outputs needed to test the more commonly used meters.
Capable of both constant-voltage and constant-current output, its absolute accuracy (±0.2% DC, ±0.4% AC) makes it suitable for laboratory or production testing. DC Voltmeters up to 1000 V Average reading AC Voltmeters up to 1000 V DC Ammeters up to 5 amps Average reading AC ammeters up to 5 amps